J
Jim Rushing
Per your instructions I replaced the old head (1995) in my boat with a new one about a month ago. Also put a strainer in the head intake line and left a vinegar solution in the intake hose. Boat set for three weeks. Wife and I went up this weekend and she was pleased with the lack of odors in the head area. Used KO in the tank after pumping out this morning plus small amounts in shower sump and bilge. If the boat smells sweet when we go back in a few weeks, then success.However, due to heat and wanting to get home, I didn't measure the holding tank hoses for the sleeves. I will get that done, but not sure when. I think that the dog days of summer have arrived here and we wont be doing to much on the boat until Sept.